GCD of 370, 277, 15, 872 Calculator

Given Input numbers are 370, 277, 15, 872

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 370

List of positive integer divisors of 370 that divides 370 without a remainder.

1, 2, 5, 10, 37, 74, 185, 370

Divisors of 277

List of positive integer divisors of 277 that divides 277 without a remainder.

1, 277

Divisors of 15

List of positive integer divisors of 15 that divides 15 without a remainder.

1, 3, 5, 15

Divisors of 872

List of positive integer divisors of 872 that divides 872 without a remainder.

1, 2, 4, 8, 109, 218, 436, 872

Greatest Common Divisior

We found the divisors of 370, 277, 15, 872 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 370, 277, 15, 872 is 1.

Therefore, GCD of numbers 370, 277, 15, 872 is 1

Given Input Data is 370, 277, 15, 872

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 370 is 2 x 5 x 37

Prime Factorization of 277 is 277

Prime Factorization of 15 is 3 x 5

Prime Factorization of 872 is 2 x 2 x 2 x 109

The above numbers do not have any common prime factor. So GCD is 1

Step1:

Let's calculate the GCD of first two numbers

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(370, 277) = 102490

GCD(370, 277) = ( 370 x 277 ) / 102490

GCD(370, 277) = 102490 / 102490

GCD(370, 277) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 15

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(1, 15) = 15

GCD(1, 15) = ( 1 x 15 ) / 15

GCD(1, 15) = 15 / 15

GCD(1, 15) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 872

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(1, 872) = 872

GCD(1, 872) = ( 1 x 872 ) / 872

GCD(1, 872) = 872 / 872

GCD(1, 872) = 1

GCD of 370, 277, 15, 872 is 1

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• GCD of 651, 496, 60, 178
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• GCD of 973, 864, 40, 210

1. What is the GCD of 370, 277, 15, 872?

GCD of 370, 277, 15, 872 is 1

2. Where do I get the detailed procedure to find GCD of 370, 277, 15, 872?

You can find a detailed procedure to find GCD of 370, 277, 15, 872 on our page.

3. How to find GCD of 370, 277, 15, 872 on a calculator?

You can find the GCD of 370, 277, 15, 872 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.